<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>

			<el-table-column prop="username" label="姓名" width="120" sortable>
			</el-table-column>

      <el-table-column prop="phone" label="电话" min-width="180" sortable>
      </el-table-column>

      <el-table-column prop="email" label="邮箱" min-width="180" sortable>
      </el-table-column>

			<el-table-column prop="age" label="年龄" width="100" sortable>
			</el-table-column>

      <el-table-column prop="state" label="状态" width="100" sortable>
        <template scope="scope">
          <span  style="color: green" v-if="scope.row.state===1">启用</span>
          <span  style="color: red" v-else-if="scope.row.state===0">禁用</span>
          <span  style="color: pink" v-else>未知</span>
        </template>
      </el-table-column>

			<el-table-column prop="dept.name" label="部门" width="120" sortable>
			</el-table-column>

			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
                     :page-size="pageSize"
                     :current-page="currentPage"
                     :total="total"
                     style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog title="编辑" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">

				<el-form-item label="姓名" >
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>

        <el-form-item label="电话" >
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>

        <el-form-item label="年龄" >
          <el-input v-model="editForm.age" auto-complete="off"></el-input>
        </el-form-item>


				<el-form-item label="状态">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">启用</el-radio>
						<el-radio class="radio" :label="0">禁用</el-radio>
					</el-radio-group>
				</el-form-item>

        <el-form-item label="部门">
          <el-cascader
              v-model="editForm.departmentId"
              :options="options"
              :props="{ checkStrictly: true ,
              value:'id',
              label:'name'
              }"
              clearable></el-cascader>

        </el-form-item>




			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>



	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getEmployeeListPage, removeEmployee, batchRemoveEmployee, editEmployee, addEmployee } from '../../api/api';

	export default {
		data() {
			return {

        options:[],
        value: '',

				filters: {
          keyword: ''
				},
				employees: [],
				total: 0,
				pageSize:5,
        currentPage:1,
				listLoading: false,
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
					id: null,
					name: '',
          phone:'',
          email:'',
          age: '',
          state: 1,
          departmentId: null,
				},


			}
		},
		methods: {

      getEmpTree(){
        this.$http.get("/emp/tree")
          .then(result=>{
            this.options=result.data;

          })
          .catch(result=>{

          })
			},

      search(){
        this.currentPage=1;
        this.getEmployees();
      },


			handleCurrentChange(val) {
				this.currentPage = val;
				this.getEmployees();
			},
			//获取员工列表
			getEmployees() {
				let para = {
					pageSize: this.pageSize,
          currentPage:this.currentPage,
          keyword: this.filters.keyword
				};
				this.listLoading = true;
				//NProgress.start();
				this.$http.post("/emp",para)
          .then(result=>{
            this.listLoading = false;
            this.employees=result.data.rows;
            this.total=result.data.totals;

          })
          .catch(result=>{
            this.$message({
              message: '网络异常，请稍后重试',
              type: 'error'
            });

          })
			},






			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;

          let id=row.id
          this.$http.delete("/emp/"+row.id)
              .then(result=>{
                //删除成功
                this.listLoading = false;
                this.$message({
                  message:result.data.msg,
                  type:'success'
                });
                this.currentPage=1;
                this.getEmployees();


              })
              .catch(result=>{
                //删除异常
                this.$message({
                  message:result.data.msg,
                  type:'error'
                });


              })

        }).catch(() => {

        });
			},
			//显示编辑界面
			handleEdit: function (index, row) {
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);
			},
			//显示新增界面
			handleAdd: function () {
				this.editFormVisible = true;
				this.editForm = {
          id: null,
          name: '',
          phone:'',
          email:'',
          age: '',
          state: 1,
          departmentId: null,
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);

							if(para.departmentId){
                para.departmentId=para.departmentId[para.departmentId.length-1];
              }

              this.$http.put("/emp",para)
                  .then(result=>{

                    this.editLoading = false;
                    this.editFormVisible=false;

                    this.$message({
                      message:result.data.msg,
                      type:'success'
                    });

                    this.currentPage=1;
                    this.getEmployees()

                  })
                  .catch(result=>{
                    this.$message({
                      message:result.data.msg,
                      type:'error'
                    });

                  })

						});
					}
				});
			},


			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//发送请求
          this.$http.patch("/emp",ids)
            .then(result=>{
              //删除成功
              this.listLoading = false;
              this.$message({
                message:result.data.msg,
                type:'success'
              });
              this.currentPage=1;
              this.getEmployees();
            })
            .catch(result=>{
              //删除异常
              this.$message({
                message:result.data.msg,
                type:'error'
              });
            })
				}).catch(() => {

				});
			}
		},
		mounted() {
			this.getEmployees();
			this.getEmpTree();
		}
	}

</script>

<style scoped>

</style>